3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array("a" => "sky", "star", "moon", "cloud", "moon"); $array2 = array("b" => "sky", "sun", "moon"); // Comparing the values $result = array_diff($array1, $array2); print_r($result);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0190.00016.63
8.3.60.0090.01216.63
8.3.50.0120.00316.27
8.3.40.0110.00418.47
8.3.30.0120.00618.59
8.3.20.0040.00420.39
8.3.10.0040.00423.60
8.3.00.0070.00021.78
8.2.190.0110.00316.63
8.2.180.0100.01016.32
8.2.170.0110.00322.96
8.2.160.0170.00320.27
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00422.25
8.2.120.0090.00026.35
8.2.110.0060.00322.13
8.2.100.0040.00817.72
8.2.90.0040.00418.03
8.2.80.0060.00317.97
8.2.70.0080.00017.59
8.2.60.0080.00517.57
8.2.50.0100.00417.61
8.2.40.0120.00218.99
8.2.30.0140.00019.20
8.2.20.0000.00817.49
8.2.10.0070.00617.72
8.2.00.0080.00617.65
8.1.280.0070.01125.92
8.1.270.0070.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0110.00022.82
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0050.01116.88
8.1.190.0120.00017.04
8.1.180.0110.00117.42
8.1.170.0060.00717.79
8.1.160.0060.00717.90
8.1.150.0070.00518.84
8.1.140.0080.00017.52
8.1.130.0060.00518.03
8.1.120.0060.00617.34
8.1.110.0060.00617.27
8.1.100.0070.00517.20
8.1.90.0050.00717.37
8.1.80.0100.00317.21
8.1.70.0060.00617.18
8.1.60.0100.00417.34
8.1.50.0070.00617.27
8.1.40.0110.00417.18
8.1.30.0100.00417.40
8.1.20.0080.00417.36
8.1.10.0090.00317.17
8.1.00.0120.00217.15
8.0.300.0000.00721.81
8.0.290.0040.00416.58
8.0.280.0050.00717.48
8.0.270.0100.00216.80
8.0.260.0100.00216.49
8.0.250.0080.00416.56
8.0.240.0100.00216.74
8.0.230.0080.00416.72
8.0.220.0070.00516.67
8.0.210.0070.00516.54
8.0.200.0030.00916.64
8.0.190.0070.00516.70
8.0.180.0050.00716.61
8.0.170.0100.00216.74
8.0.160.0090.00316.54
8.0.150.0040.00916.57
8.0.140.0070.00616.55
8.0.130.0070.00614.88
8.0.120.0050.00916.63
8.0.110.0070.00516.63
8.0.100.0080.00416.56
8.0.90.0070.00516.56
8.0.80.0040.01216.60
8.0.70.0040.00916.37
8.0.60.0070.00516.65
8.0.50.0050.00716.47
8.0.30.0090.00716.59
8.0.20.0120.00817.25
8.0.10.0080.00416.65
8.0.00.0060.00916.54
7.4.330.0030.00315.87
7.4.320.0110.00216.44
7.4.300.0080.00416.21
7.4.290.0090.00316.25
7.4.280.0080.00516.26
7.4.270.0070.00516.21
7.4.260.0070.00516.20
7.4.250.0110.00116.13
7.4.240.0080.00416.21
7.4.230.0040.00716.31
7.4.220.0080.00816.25
7.4.210.0100.00516.29
7.4.200.0060.00516.20
7.4.190.0100.00516.25
7.4.180.0150.00016.13
7.4.160.0100.00816.22
7.4.150.0090.00816.70
7.4.140.0100.00817.51
7.4.130.0110.00516.22
7.4.120.0080.01016.33
7.4.110.0100.00516.33
7.4.100.0110.00616.24
7.4.90.0090.00816.14
7.4.80.0100.00917.76
7.4.70.0100.00616.31
7.4.60.0120.00416.17
7.4.50.0060.00916.14
7.4.40.0090.00716.10
7.4.30.0100.00716.26
7.4.20.0130.00315.87
7.4.10.0150.00016.00
7.4.00.0100.00515.52
7.3.330.0050.00514.34
7.3.320.0080.00214.30
7.3.310.0030.00815.98
7.3.300.0080.00315.92
7.3.290.0050.01216.03
7.3.280.0090.00916.09
7.3.270.0090.00716.58
7.3.260.0100.00716.09
7.3.250.0160.00516.13
7.3.240.0110.00616.28
7.3.230.0080.00815.96
7.3.220.0060.01115.63
7.3.210.0110.00515.84
7.3.200.0080.00815.98
7.3.190.0060.00915.97
7.3.180.0130.00315.80
7.3.170.0130.00315.68
7.3.160.0110.00515.95
7.3.150.0110.00515.62
7.3.140.0110.00515.73
7.3.130.0080.00815.98
7.3.120.0140.00015.59
7.3.110.0050.01115.50
7.3.100.0110.00615.63
7.3.90.0090.00615.88
7.3.80.0100.00615.75
7.3.70.0150.00016.00
7.3.60.0120.00415.75
7.3.50.0090.00715.75
7.3.40.0120.00315.88
7.3.30.0090.00615.63
7.3.20.0170.00015.88
7.3.10.0150.00315.88
7.3.00.0140.00316.13
7.2.340.0130.00415.75
7.2.330.0120.00716.18
7.2.320.0090.00716.22
7.2.310.0050.01216.14
7.2.300.0060.01116.08
7.2.290.0050.01116.13
7.2.280.0090.00615.63
7.2.270.0070.00716.00
7.2.260.0120.00415.88
7.2.250.0140.00016.00
7.2.240.0110.00515.63
7.2.230.0100.00615.88
7.2.220.0110.00415.98
7.2.210.0150.00215.88
7.2.200.0120.00516.25
7.2.190.0160.00016.00
7.2.180.0100.00715.88
7.2.170.0110.00315.88
7.2.160.0080.00816.00
7.2.150.0090.00616.23
7.2.140.0060.00316.13
7.2.130.0040.00716.63
7.2.120.0070.00416.38
7.2.110.0020.00916.59
7.2.100.0030.00616.25
7.2.90.0050.00516.25
7.2.80.0180.00616.13
7.2.70.0050.00516.50
7.2.60.0080.00116.50
7.2.50.0070.00416.24
7.2.40.0030.00616.25
7.2.30.0090.00016.24
7.2.20.0050.00516.38
7.2.10.0060.00316.25
7.2.00.0050.00516.50
7.1.330.0120.00315.09
7.1.320.0140.00015.38
7.1.310.0080.00815.25
7.1.300.0100.00515.25
7.1.290.0100.00515.09
7.1.280.0100.00715.09
7.1.270.0110.00415.13
7.1.260.0070.00715.09
7.1.250.0050.01015.25
7.1.240.0090.00615.25
7.1.230.0140.00015.13
7.1.220.0150.00015.38
7.1.210.0190.00615.38
7.1.200.0110.00315.36
7.1.190.0150.00015.09
7.1.180.0090.00615.25
7.1.170.0090.00915.25
7.1.160.0050.00915.38
7.1.150.0120.00215.13
7.1.140.0120.00315.25
7.1.130.0100.00715.13
7.1.120.0080.00815.13
7.1.110.0090.00516.67
7.1.100.0090.00816.67
7.1.90.0100.00616.61
7.1.80.0040.01116.73
7.1.70.0080.00716.14
7.1.60.0150.01024.99
7.1.50.0160.00924.78
7.1.40.0160.00924.79
7.1.30.0150.00824.70
7.1.20.0150.01224.90
7.1.10.0090.00615.84
7.1.00.0150.00915.97
7.0.330.0090.00515.09
7.0.320.0100.00315.09
7.0.310.0090.00615.09
7.0.300.0100.00515.09
7.0.290.0160.00015.09
7.0.280.0160.00015.09
7.0.270.0110.00415.09
7.0.260.0110.00415.09
7.0.250.0070.00716.31
7.0.240.0050.01216.37
7.0.230.0090.00816.30
7.0.220.0060.00916.37
7.0.210.0110.00715.89
7.0.200.0040.01115.97
7.0.190.0090.00615.82
7.0.180.0100.00615.67
7.0.170.0120.00315.70
7.0.160.0040.01215.65
7.0.150.0080.00715.58
7.0.140.0030.01215.62
7.0.130.0120.00915.83
7.0.120.0100.00715.72
7.0.110.0060.01015.74
7.0.100.0080.00815.60
7.0.90.0030.01115.53
7.0.80.0060.00915.79
7.0.70.0070.00915.63
7.0.60.0120.00415.50
7.0.50.0060.00915.78
7.0.40.0100.00615.78
7.0.30.0090.00515.74
7.0.20.0050.00915.70
7.0.10.0110.00515.83
7.0.00.0070.00815.76
5.6.400.0130.00015.38
5.6.390.0110.00315.38
5.6.380.0140.00015.50
5.6.370.0110.00415.25
5.6.360.0100.00315.38
5.6.350.0070.00715.38
5.6.340.0050.01015.25
5.6.330.0110.00415.38
5.6.320.0050.01015.50
5.6.310.0070.00615.25
5.6.300.0090.00415.38
5.6.290.0130.00015.63
5.6.280.0100.00215.38
5.6.270.0100.00315.50
5.6.260.0120.00015.50
5.6.250.0100.00315.38
5.6.240.0080.00515.50
5.6.230.0070.00715.63
5.6.220.0100.00315.75
5.6.210.0140.00015.50
5.6.200.0130.00015.88
5.6.190.0060.00615.63
5.6.180.0100.00315.50
5.6.170.0110.00315.88
5.6.160.0130.00015.75
5.6.150.0140.00015.50
5.6.140.0080.00415.25
5.6.130.0100.00315.88
5.6.120.0050.00815.50
5.6.110.0100.00315.75
5.6.100.0100.00315.38
5.6.90.0040.00815.38
5.6.80.0040.00815.38
5.6.70.0060.00615.50
5.6.60.0060.00615.50
5.6.50.0120.00015.25
5.6.40.0100.00315.38
5.6.30.0080.00415.50
5.6.20.0120.00015.50
5.6.10.0080.00415.50
5.6.00.0080.00415.50

preferences:
41.91 ms | 401 KiB | 5 Q